SlideShare a Scribd company logo
Office of Sustainability and the Environment
                          Watershed Management Section
                          200 Santa Monica Pier, Suite C
                          Santa Monica, CA 90401
                          russell.ackerman@smgov.net
                          (310) 458-8972 ext 2


Strategies for Eliminating Irrigation Overspray and Runoff
Santa Monica Municipal Code 7.16.020 and 8.108 Subpart B prohibit irrigation
overspray and/or runoff onto hardscapes such as gutters, streets or alleys.
Any changes to your irrigation system must be in compliance with the Green
Building Ordinance – visit www.sustainablesm.org/landscape for more info
Overspray -- Spray irrigation devices require frequent maintenance and
adjustment to keep their spray directed where you want it.
Here are five strategies for mitigating or eliminating overspray:
1. If your landscape is composed of individual plants, such as shrubs, rather
than continuous groundcover like turf; convert your spray system to drip
irrigation.
2. Relandscape with individual plants (one-gallon size or larger). You must
convert the spray system to drip irrigation (with emitters 2 gph or less).
3. Replace the plant material with a permeable, non-living groundcover such
as decomposed granite that will not require irrigation.
4. Install a buffer strip of permeable, non-living groundcover such as
decomposed granite between the plant material and the hardscape. You must
move the sprinkler heads inward 24 inches to the edge of the planting bed.
(See drawing below) Because of the possibility of wind and misadjustment,
this solution is not fool-proof.



      .   =   sprinkler




                                                                      24“




                                                                    MORE >>>
5. Install a non-spray irrigation system such as ECS, SurfaceFlow, KISSS or
subsurface drip. See RESOURCES below. Note that these systems may be
relatively costly.

Runoff results from overspray onto hardscape, application of water faster
than the soil can absorb it and/or application of more water than the soil can
hold.

Here are some strategies for eliminating runoff:
1. If the application rate is too fast –
        A. Adjust your irrigation controller to apply the water in several short
        cycles with a soak-in period between cycles. This is especially
        important if the planting area is sloped.
        B. If your landscape is several years old, have the soil aerated.
        C. If your landscape is turf, have it dethatched. Your gardener should
        be able to do this.
        D. If your irrigation system is composed of sprayheads (fixed spray
        patterns of quarter, half and full circles) with eight-foot or greater
        radius, change to rotor-type nozzles. See RESOURCES below.

2. If you are applying too much –
        A. Adjust your irrigation controller. Use the Watering Calculator at
        http://www.bewaterwise.com for guidance.
        B. Install a weather-sensitive irrigation controller that will automatically
        adjust itself for weather changes. See RESOURCES below.


RESOURCES
Rotor-Type Nozzles
      MP Rotator           http://mprotator.com
      Rain Bird            http://www.rainbird.com
Non-Spray Watering Systems
      SurfaceFlow          http://jardinier-asis.com/turf.html
      ECS                  http://www.ecsgreen.com
      KISSS                http://www.kisssusa.com/
      Subsurface Drip Products
             Geo-Flow      http://www.geoflow.com/landscape.html
             Netafim       http://www.netafim-usa-landscape.com/Landscape/
Explanation of Aeration
             http://ag.arizona.edu/pubs/garden/mg/lawns/aeration.html
Explanation of Dethatching
             http://ag.arizona.edu/pubs/garden/mg/lawns/dethatching.html
Examples of equipment for converting sprinklers to drip -
             http://www.rainbird.com/drip/products/control/retrofit_kit.htm
Examples of weather-based controllers –
             http://www.irrigation.org/SWAT/Industry/ia-tested.asp

More Related Content

What's hot

Design of drip irrigation system
Design of drip irrigation systemDesign of drip irrigation system
Design of drip irrigation system
IRADA Foundation
 
Layout of drip irrigation system
Layout of drip irrigation systemLayout of drip irrigation system
Layout of drip irrigation system
IRADA Foundation
 
Types of Drip Irrigation and Design Data Requirement
Types of Drip Irrigation and Design Data RequirementTypes of Drip Irrigation and Design Data Requirement
Types of Drip Irrigation and Design Data Requirement
IRADA Foundation
 
Sprinkler Irrigation System
Sprinkler Irrigation System Sprinkler Irrigation System
Sprinkler Irrigation System
BHU VARANASI
 
RainStore 3 Brochure
RainStore 3 BrochureRainStore 3 Brochure
RainStore 3 Brochure
InterMountain Materials Company
 
Rain Water Harvesting
Rain Water HarvestingRain Water Harvesting
Rain Water Harvesting
Rijo Varghese
 
Rainwater harvesting & irrigation
Rainwater harvesting & irrigationRainwater harvesting & irrigation
Rainwater harvesting & irrigation
seanmullarkey
 
Sprinkler irrigation system
Sprinkler irrigation systemSprinkler irrigation system
Sprinkler irrigation system
ENGR MOTI RAM
 
rainwater harvesting
rainwater harvestingrainwater harvesting
rainwater harvesting
Alluring Aisha
 
sprinkler irrigation system
sprinkler irrigation systemsprinkler irrigation system
sprinkler irrigation system
mehmet demir
 
Rain water harvesting
Rain water harvestingRain water harvesting
Rain water harvesting
punithkumar M B
 
Rain Water Harvesting
Rain Water HarvestingRain Water Harvesting
Rain Water Harvesting
builtify
 
UTILITIES - WATER SUPPLY AND DRAINAGE SERVICES
UTILITIES - WATER SUPPLY AND DRAINAGE SERVICESUTILITIES - WATER SUPPLY AND DRAINAGE SERVICES
UTILITIES - WATER SUPPLY AND DRAINAGE SERVICES
Jahh Lavz
 
Rainwater Harvesting Regulations
Rainwater Harvesting RegulationsRainwater Harvesting Regulations
Rainwater Harvesting Regulations
biomeshubha
 
Rain water harvesting
Rain water harvestingRain water harvesting
Rain water harvesting
Archy Bhatt
 
Hydro531 o
Hydro531 oHydro531 o
Hydro531 o
Nikul Garchar
 
Oklahoma Farm to School: Rain Gardens
Oklahoma Farm to School: Rain GardensOklahoma Farm to School: Rain Gardens
Oklahoma Farm to School: Rain Gardens
School Vegetable Gardening - Victory Gardens
 
Rain water harvesting (complete)
Rain water harvesting (complete)Rain water harvesting (complete)
Rain water harvesting (complete)
Abhay Goyal
 

What's hot (18)

Design of drip irrigation system
Design of drip irrigation systemDesign of drip irrigation system
Design of drip irrigation system
 
Layout of drip irrigation system
Layout of drip irrigation systemLayout of drip irrigation system
Layout of drip irrigation system
 
Types of Drip Irrigation and Design Data Requirement
Types of Drip Irrigation and Design Data RequirementTypes of Drip Irrigation and Design Data Requirement
Types of Drip Irrigation and Design Data Requirement
 
Sprinkler Irrigation System
Sprinkler Irrigation System Sprinkler Irrigation System
Sprinkler Irrigation System
 
RainStore 3 Brochure
RainStore 3 BrochureRainStore 3 Brochure
RainStore 3 Brochure
 
Rain Water Harvesting
Rain Water HarvestingRain Water Harvesting
Rain Water Harvesting
 
Rainwater harvesting & irrigation
Rainwater harvesting & irrigationRainwater harvesting & irrigation
Rainwater harvesting & irrigation
 
Sprinkler irrigation system
Sprinkler irrigation systemSprinkler irrigation system
Sprinkler irrigation system
 
rainwater harvesting
rainwater harvestingrainwater harvesting
rainwater harvesting
 
sprinkler irrigation system
sprinkler irrigation systemsprinkler irrigation system
sprinkler irrigation system
 
Rain water harvesting
Rain water harvestingRain water harvesting
Rain water harvesting
 
Rain Water Harvesting
Rain Water HarvestingRain Water Harvesting
Rain Water Harvesting
 
UTILITIES - WATER SUPPLY AND DRAINAGE SERVICES
UTILITIES - WATER SUPPLY AND DRAINAGE SERVICESUTILITIES - WATER SUPPLY AND DRAINAGE SERVICES
UTILITIES - WATER SUPPLY AND DRAINAGE SERVICES
 
Rainwater Harvesting Regulations
Rainwater Harvesting RegulationsRainwater Harvesting Regulations
Rainwater Harvesting Regulations
 
Rain water harvesting
Rain water harvestingRain water harvesting
Rain water harvesting
 
Hydro531 o
Hydro531 oHydro531 o
Hydro531 o
 
Oklahoma Farm to School: Rain Gardens
Oklahoma Farm to School: Rain GardensOklahoma Farm to School: Rain Gardens
Oklahoma Farm to School: Rain Gardens
 
Rain water harvesting (complete)
Rain water harvesting (complete)Rain water harvesting (complete)
Rain water harvesting (complete)
 

Viewers also liked

Only in battlefield” how user generated video took center stage in the battle...
Only in battlefield” how user generated video took center stage in the battle...Only in battlefield” how user generated video took center stage in the battle...
Only in battlefield” how user generated video took center stage in the battle...
Mary Chan
 
Sunshine Coast Waterwise Gardening Handbook
Sunshine Coast Waterwise Gardening HandbookSunshine Coast Waterwise Gardening Handbook
Sunshine Coast Waterwise Gardening Handbook
Danousis85z
 
Start New Plants of Right: Smart Watering Will Make A Big Difference
Start New Plants of Right: Smart Watering Will Make A Big DifferenceStart New Plants of Right: Smart Watering Will Make A Big Difference
Start New Plants of Right: Smart Watering Will Make A Big Difference
Danousis85z
 
Gloscon Solutions Pvt Limited
Gloscon  Solutions Pvt LimitedGloscon  Solutions Pvt Limited
Gloscon Solutions Pvt Limited
Roshan Shah
 
Sustainable Gardening in Australia
Sustainable Gardening in AustraliaSustainable Gardening in Australia
Sustainable Gardening in Australia
Danousis85z
 
Species Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, Australia
Species Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, AustraliaSpecies Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, Australia
Species Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, Australia
Danousis85z
 
The Drought Tolerant Garden - Monterey, California
The Drought Tolerant Garden - Monterey, CaliforniaThe Drought Tolerant Garden - Monterey, California
The Drought Tolerant Garden - Monterey, California
Danousis85z
 

Viewers also liked (7)

Only in battlefield” how user generated video took center stage in the battle...
Only in battlefield” how user generated video took center stage in the battle...Only in battlefield” how user generated video took center stage in the battle...
Only in battlefield” how user generated video took center stage in the battle...
 
Sunshine Coast Waterwise Gardening Handbook
Sunshine Coast Waterwise Gardening HandbookSunshine Coast Waterwise Gardening Handbook
Sunshine Coast Waterwise Gardening Handbook
 
Start New Plants of Right: Smart Watering Will Make A Big Difference
Start New Plants of Right: Smart Watering Will Make A Big DifferenceStart New Plants of Right: Smart Watering Will Make A Big Difference
Start New Plants of Right: Smart Watering Will Make A Big Difference
 
Gloscon Solutions Pvt Limited
Gloscon  Solutions Pvt LimitedGloscon  Solutions Pvt Limited
Gloscon Solutions Pvt Limited
 
Sustainable Gardening in Australia
Sustainable Gardening in AustraliaSustainable Gardening in Australia
Sustainable Gardening in Australia
 
Species Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, Australia
Species Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, AustraliaSpecies Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, Australia
Species Selection: Beautiful, Easy Care, Water Wise Plants - Canberra, Australia
 
The Drought Tolerant Garden - Monterey, California
The Drought Tolerant Garden - Monterey, CaliforniaThe Drought Tolerant Garden - Monterey, California
The Drought Tolerant Garden - Monterey, California
 

Similar to Strategies for Eliminating Irrigation Overspray and Runoff - Santa Monica, California

UNIT.2.pptx
UNIT.2.pptxUNIT.2.pptx
UNIT.2.pptx
MandeepMane2
 
A04320105
A04320105A04320105
A04320105
Abhay Dixit
 
Efficient Use of Rain Water by Altering Channel System
Efficient Use of Rain Water by Altering Channel SystemEfficient Use of Rain Water by Altering Channel System
Efficient Use of Rain Water by Altering Channel System
theijes
 
A04320105
A04320105A04320105
A04320105
theijes
 
New York: Alternative Stormwater Management Practice - Rain Gardens
New York: Alternative Stormwater Management Practice - Rain GardensNew York: Alternative Stormwater Management Practice - Rain Gardens
New York: Alternative Stormwater Management Practice - Rain Gardens
School Vegetable Gardening - Victory Gardens
 
Low Impact Developement Site Planner
Low Impact Developement Site Planner Low Impact Developement Site Planner
Low Impact Developement Site Planner
Contech Engineered Solutions
 
California; Guidelines for Rainwater Harvesting - City of Berkeley
California;  Guidelines for Rainwater Harvesting - City of Berkeley  California;  Guidelines for Rainwater Harvesting - City of Berkeley
California; Guidelines for Rainwater Harvesting - City of Berkeley
D7Z
 
Solar-Powered Livestock Watering Systems
Solar-Powered Livestock Watering SystemsSolar-Powered Livestock Watering Systems
Solar-Powered Livestock Watering Systems
Gardening
 
Small-Scale Wind Energy on the Farm
Small-Scale Wind Energy on the FarmSmall-Scale Wind Energy on the Farm
Small-Scale Wind Energy on the Farm
Gardening
 
Bakken_IPR_Slides
Bakken_IPR_SlidesBakken_IPR_Slides
Bakken_IPR_Slides
Alexander Bakken
 
New York State Rain Garden Manual
New York State Rain Garden ManualNew York State Rain Garden Manual
New York State Rain Garden Manual
Sotirakou964
 
http://www.RaincycleSystems.com
http://www.RaincycleSystems.comhttp://www.RaincycleSystems.com
http://www.RaincycleSystems.com
claytoncolleran
 
Chapter 2 trickle irrigation
Chapter 2 trickle irrigationChapter 2 trickle irrigation
Chapter 2 trickle irrigation
Abdulwehab Abe
 
Pivot pocketguide4
Pivot pocketguide4Pivot pocketguide4
Pivot pocketguide4
TazebachewEjigu
 
Rainwater Harvesting: DCR Stormwater Design Specification - Virgina
Rainwater Harvesting:  DCR Stormwater Design Specification - VirginaRainwater Harvesting:  DCR Stormwater Design Specification - Virgina
Rainwater Harvesting: DCR Stormwater Design Specification - Virgina
K9T
 
Intelligent Use Of Water
Intelligent Use Of WaterIntelligent Use Of Water
Intelligent Use Of Water
Grants Gardens, Sarasota Florida
 
Drip Irrigation System
Drip Irrigation SystemDrip Irrigation System
Drip Irrigation System
Carlos Holder
 
RWH-technote25-Medina-2016.pdf
RWH-technote25-Medina-2016.pdfRWH-technote25-Medina-2016.pdf
RWH-technote25-Medina-2016.pdf
VINAYAKPATEL27
 
2 c 9detentionstoragedesign
2 c 9detentionstoragedesign2 c 9detentionstoragedesign
2 c 9detentionstoragedesign
Siam Kak
 
Stormwater Guidebook_Permeable Pavement Systems.pdf
Stormwater Guidebook_Permeable Pavement Systems.pdfStormwater Guidebook_Permeable Pavement Systems.pdf
Stormwater Guidebook_Permeable Pavement Systems.pdf
ShielaSorino1
 

Similar to Strategies for Eliminating Irrigation Overspray and Runoff - Santa Monica, California (20)

UNIT.2.pptx
UNIT.2.pptxUNIT.2.pptx
UNIT.2.pptx
 
A04320105
A04320105A04320105
A04320105
 
Efficient Use of Rain Water by Altering Channel System
Efficient Use of Rain Water by Altering Channel SystemEfficient Use of Rain Water by Altering Channel System
Efficient Use of Rain Water by Altering Channel System
 
A04320105
A04320105A04320105
A04320105
 
New York: Alternative Stormwater Management Practice - Rain Gardens
New York: Alternative Stormwater Management Practice - Rain GardensNew York: Alternative Stormwater Management Practice - Rain Gardens
New York: Alternative Stormwater Management Practice - Rain Gardens
 
Low Impact Developement Site Planner
Low Impact Developement Site Planner Low Impact Developement Site Planner
Low Impact Developement Site Planner
 
California; Guidelines for Rainwater Harvesting - City of Berkeley
California;  Guidelines for Rainwater Harvesting - City of Berkeley  California;  Guidelines for Rainwater Harvesting - City of Berkeley
California; Guidelines for Rainwater Harvesting - City of Berkeley
 
Solar-Powered Livestock Watering Systems
Solar-Powered Livestock Watering SystemsSolar-Powered Livestock Watering Systems
Solar-Powered Livestock Watering Systems
 
Small-Scale Wind Energy on the Farm
Small-Scale Wind Energy on the FarmSmall-Scale Wind Energy on the Farm
Small-Scale Wind Energy on the Farm
 
Bakken_IPR_Slides
Bakken_IPR_SlidesBakken_IPR_Slides
Bakken_IPR_Slides
 
New York State Rain Garden Manual
New York State Rain Garden ManualNew York State Rain Garden Manual
New York State Rain Garden Manual
 
http://www.RaincycleSystems.com
http://www.RaincycleSystems.comhttp://www.RaincycleSystems.com
http://www.RaincycleSystems.com
 
Chapter 2 trickle irrigation
Chapter 2 trickle irrigationChapter 2 trickle irrigation
Chapter 2 trickle irrigation
 
Pivot pocketguide4
Pivot pocketguide4Pivot pocketguide4
Pivot pocketguide4
 
Rainwater Harvesting: DCR Stormwater Design Specification - Virgina
Rainwater Harvesting:  DCR Stormwater Design Specification - VirginaRainwater Harvesting:  DCR Stormwater Design Specification - Virgina
Rainwater Harvesting: DCR Stormwater Design Specification - Virgina
 
Intelligent Use Of Water
Intelligent Use Of WaterIntelligent Use Of Water
Intelligent Use Of Water
 
Drip Irrigation System
Drip Irrigation SystemDrip Irrigation System
Drip Irrigation System
 
RWH-technote25-Medina-2016.pdf
RWH-technote25-Medina-2016.pdfRWH-technote25-Medina-2016.pdf
RWH-technote25-Medina-2016.pdf
 
2 c 9detentionstoragedesign
2 c 9detentionstoragedesign2 c 9detentionstoragedesign
2 c 9detentionstoragedesign
 
Stormwater Guidebook_Permeable Pavement Systems.pdf
Stormwater Guidebook_Permeable Pavement Systems.pdfStormwater Guidebook_Permeable Pavement Systems.pdf
Stormwater Guidebook_Permeable Pavement Systems.pdf
 

More from Danousis85z

South Carolina Smart Gardener Handbook
South Carolina Smart Gardener HandbookSouth Carolina Smart Gardener Handbook
South Carolina Smart Gardener Handbook
Danousis85z
 
Southern Nevada Regional Plant List - City of Las Vegas
Southern Nevada Regional Plant List - City of Las VegasSouthern Nevada Regional Plant List - City of Las Vegas
Southern Nevada Regional Plant List - City of Las Vegas
Danousis85z
 
Resource Efficient Natural Landscaping
Resource Efficient Natural Landscaping Resource Efficient Natural Landscaping
Resource Efficient Natural Landscaping
Danousis85z
 
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water Use
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water UseSprayed Away: Seven Ways to Reduce Texas’ Outdoor Water Use
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water Use
Danousis85z
 
Summer 2012 Colorado Waterwise Newsletter
Summer 2012 Colorado Waterwise NewsletterSummer 2012 Colorado Waterwise Newsletter
Summer 2012 Colorado Waterwise Newsletter
Danousis85z
 
Summer Care of the Home Vegetable Garden - Oklahoma State University
Summer Care of the Home Vegetable Garden - Oklahoma State UniversitySummer Care of the Home Vegetable Garden - Oklahoma State University
Summer Care of the Home Vegetable Garden - Oklahoma State University
Danousis85z
 
Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...
Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...
Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...
Danousis85z
 
Sustainable Gardening in Frankston
Sustainable Gardening in FrankstonSustainable Gardening in Frankston
Sustainable Gardening in Frankston
Danousis85z
 
Sustainable Gardening in Stonnington
Sustainable Gardening in StonningtonSustainable Gardening in Stonnington
Sustainable Gardening in Stonnington
Danousis85z
 
Sustainable Gardening in the Mildura Region, Australia
Sustainable Gardening in the Mildura Region, AustraliaSustainable Gardening in the Mildura Region, Australia
Sustainable Gardening in the Mildura Region, Australia
Danousis85z
 
Sustainable Gardening Manual - Whittlesea, Australia
Sustainable Gardening Manual - Whittlesea, AustraliaSustainable Gardening Manual - Whittlesea, Australia
Sustainable Gardening Manual - Whittlesea, Australia
Danousis85z
 
Sustainable Landscaping Practices - University of Wisconsin
Sustainable Landscaping Practices - University of WisconsinSustainable Landscaping Practices - University of Wisconsin
Sustainable Landscaping Practices - University of Wisconsin
Danousis85z
 
Sustainable Landscaping: Resource Efficient Landscapes for Santa Barbara County
Sustainable Landscaping: Resource Efficient Landscapes for Santa Barbara CountySustainable Landscaping: Resource Efficient Landscapes for Santa Barbara County
Sustainable Landscaping: Resource Efficient Landscapes for Santa Barbara County
Danousis85z
 
Sustainable Urban Water Use - University of North Carolina
Sustainable Urban Water Use - University of North CarolinaSustainable Urban Water Use - University of North Carolina
Sustainable Urban Water Use - University of North Carolina
Danousis85z
 
Sustaining Gardens in Dry Times
Sustaining Gardens in Dry TimesSustaining Gardens in Dry Times
Sustaining Gardens in Dry Times
Danousis85z
 
Tennessee's Native Plant Alternatives to Exotic Invasive
Tennessee's Native Plant Alternatives to Exotic InvasiveTennessee's Native Plant Alternatives to Exotic Invasive
Tennessee's Native Plant Alternatives to Exotic Invasive
Danousis85z
 
Texas Wildscapes: Gardening for Wildlife
Texas Wildscapes: Gardening for WildlifeTexas Wildscapes: Gardening for Wildlife
Texas Wildscapes: Gardening for Wildlife
Danousis85z
 
The Backyard Water Resources Guide - Connecticut
The Backyard Water Resources Guide - ConnecticutThe Backyard Water Resources Guide - Connecticut
The Backyard Water Resources Guide - Connecticut
Danousis85z
 
The Gardener's Guide to Global Warming: Challenges and Solutions
The Gardener's Guide to Global Warming: Challenges and SolutionsThe Gardener's Guide to Global Warming: Challenges and Solutions
The Gardener's Guide to Global Warming: Challenges and Solutions
Danousis85z
 
The Lawn-Chemical Economy and Its Discontents - Ohio State University
The Lawn-Chemical Economy and Its Discontents - Ohio State UniversityThe Lawn-Chemical Economy and Its Discontents - Ohio State University
The Lawn-Chemical Economy and Its Discontents - Ohio State University
Danousis85z
 

More from Danousis85z (20)

South Carolina Smart Gardener Handbook
South Carolina Smart Gardener HandbookSouth Carolina Smart Gardener Handbook
South Carolina Smart Gardener Handbook
 
Southern Nevada Regional Plant List - City of Las Vegas
Southern Nevada Regional Plant List - City of Las VegasSouthern Nevada Regional Plant List - City of Las Vegas
Southern Nevada Regional Plant List - City of Las Vegas
 
Resource Efficient Natural Landscaping
Resource Efficient Natural Landscaping Resource Efficient Natural Landscaping
Resource Efficient Natural Landscaping
 
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water Use
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water UseSprayed Away: Seven Ways to Reduce Texas’ Outdoor Water Use
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water Use
 
Summer 2012 Colorado Waterwise Newsletter
Summer 2012 Colorado Waterwise NewsletterSummer 2012 Colorado Waterwise Newsletter
Summer 2012 Colorado Waterwise Newsletter
 
Summer Care of the Home Vegetable Garden - Oklahoma State University
Summer Care of the Home Vegetable Garden - Oklahoma State UniversitySummer Care of the Home Vegetable Garden - Oklahoma State University
Summer Care of the Home Vegetable Garden - Oklahoma State University
 
Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...
Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...
Summer Smart Water Use: A Guide to Peak Season Water Demand Management - Mass...
 
Sustainable Gardening in Frankston
Sustainable Gardening in FrankstonSustainable Gardening in Frankston
Sustainable Gardening in Frankston
 
Sustainable Gardening in Stonnington
Sustainable Gardening in StonningtonSustainable Gardening in Stonnington
Sustainable Gardening in Stonnington
 
Sustainable Gardening in the Mildura Region, Australia
Sustainable Gardening in the Mildura Region, AustraliaSustainable Gardening in the Mildura Region, Australia
Sustainable Gardening in the Mildura Region, Australia
 
Sustainable Gardening Manual - Whittlesea, Australia
Sustainable Gardening Manual - Whittlesea, AustraliaSustainable Gardening Manual - Whittlesea, Australia
Sustainable Gardening Manual - Whittlesea, Australia
 
Sustainable Landscaping Practices - University of Wisconsin
Sustainable Landscaping Practices - University of WisconsinSustainable Landscaping Practices - University of Wisconsin
Sustainable Landscaping Practices - University of Wisconsin
 
Sustainable Landscaping: Resource Efficient Landscapes for Santa Barbara County
Sustainable Landscaping: Resource Efficient Landscapes for Santa Barbara CountySustainable Landscaping: Resource Efficient Landscapes for Santa Barbara County
Sustainable Landscaping: Resource Efficient Landscapes for Santa Barbara County
 
Sustainable Urban Water Use - University of North Carolina
Sustainable Urban Water Use - University of North CarolinaSustainable Urban Water Use - University of North Carolina
Sustainable Urban Water Use - University of North Carolina
 
Sustaining Gardens in Dry Times
Sustaining Gardens in Dry TimesSustaining Gardens in Dry Times
Sustaining Gardens in Dry Times
 
Tennessee's Native Plant Alternatives to Exotic Invasive
Tennessee's Native Plant Alternatives to Exotic InvasiveTennessee's Native Plant Alternatives to Exotic Invasive
Tennessee's Native Plant Alternatives to Exotic Invasive
 
Texas Wildscapes: Gardening for Wildlife
Texas Wildscapes: Gardening for WildlifeTexas Wildscapes: Gardening for Wildlife
Texas Wildscapes: Gardening for Wildlife
 
The Backyard Water Resources Guide - Connecticut
The Backyard Water Resources Guide - ConnecticutThe Backyard Water Resources Guide - Connecticut
The Backyard Water Resources Guide - Connecticut
 
The Gardener's Guide to Global Warming: Challenges and Solutions
The Gardener's Guide to Global Warming: Challenges and SolutionsThe Gardener's Guide to Global Warming: Challenges and Solutions
The Gardener's Guide to Global Warming: Challenges and Solutions
 
The Lawn-Chemical Economy and Its Discontents - Ohio State University
The Lawn-Chemical Economy and Its Discontents - Ohio State UniversityThe Lawn-Chemical Economy and Its Discontents - Ohio State University
The Lawn-Chemical Economy and Its Discontents - Ohio State University
 

Recently uploaded

The Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collectionThe Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collection
Israel Genealogy Research Association
 
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdfWalmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
TechSoup
 
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHatAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Scholarhat
 
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Dr. Vinod Kumar Kanvaria
 
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
RitikBhardwaj56
 
Cognitive Development Adolescence Psychology
Cognitive Development Adolescence PsychologyCognitive Development Adolescence Psychology
Cognitive Development Adolescence Psychology
paigestewart1632
 
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movieFilm vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
Nicholas Montgomery
 
C1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptx
C1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptxC1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptx
C1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptx
mulvey2
 
How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17
Celine George
 
BBR 2024 Summer Sessions Interview Training
BBR  2024 Summer Sessions Interview TrainingBBR  2024 Summer Sessions Interview Training
BBR 2024 Summer Sessions Interview Training
Katrina Pritchard
 
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold MethodHow to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
Celine George
 
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School DistrictPride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
David Douglas School District
 
Main Java[All of the Base Concepts}.docx
Main Java[All of the Base Concepts}.docxMain Java[All of the Base Concepts}.docx
Main Java[All of the Base Concepts}.docx
adhitya5119
 
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
PECB
 
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat  Leveraging AI for Diversity, Equity, and InclusionExecutive Directors Chat  Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
TechSoup
 
clinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdfclinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdf
Priyankaranawat4
 
Community pharmacy- Social and preventive pharmacy UNIT 5
Community pharmacy- Social and preventive pharmacy UNIT 5Community pharmacy- Social and preventive pharmacy UNIT 5
Community pharmacy- Social and preventive pharmacy UNIT 5
sayalidalavi006
 
How to Make a Field Mandatory in Odoo 17
How to Make a Field Mandatory in Odoo 17How to Make a Field Mandatory in Odoo 17
How to Make a Field Mandatory in Odoo 17
Celine George
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
Nguyen Thanh Tu Collection
 
A Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdfA Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdf
Jean Carlos Nunes Paixão
 

Recently uploaded (20)

The Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collectionThe Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collection
 
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdfWalmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
 
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHatAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
 
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
 
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
 
Cognitive Development Adolescence Psychology
Cognitive Development Adolescence PsychologyCognitive Development Adolescence Psychology
Cognitive Development Adolescence Psychology
 
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movieFilm vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
 
C1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptx
C1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptxC1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptx
C1 Rubenstein AP HuG xxxxxxxxxxxxxx.pptx
 
How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17
 
BBR 2024 Summer Sessions Interview Training
BBR  2024 Summer Sessions Interview TrainingBBR  2024 Summer Sessions Interview Training
BBR 2024 Summer Sessions Interview Training
 
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold MethodHow to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
 
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School DistrictPride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
 
Main Java[All of the Base Concepts}.docx
Main Java[All of the Base Concepts}.docxMain Java[All of the Base Concepts}.docx
Main Java[All of the Base Concepts}.docx
 
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
 
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat  Leveraging AI for Diversity, Equity, and InclusionExecutive Directors Chat  Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
 
clinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdfclinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdf
 
Community pharmacy- Social and preventive pharmacy UNIT 5
Community pharmacy- Social and preventive pharmacy UNIT 5Community pharmacy- Social and preventive pharmacy UNIT 5
Community pharmacy- Social and preventive pharmacy UNIT 5
 
How to Make a Field Mandatory in Odoo 17
How to Make a Field Mandatory in Odoo 17How to Make a Field Mandatory in Odoo 17
How to Make a Field Mandatory in Odoo 17
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
 
A Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdfA Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdf
 

Strategies for Eliminating Irrigation Overspray and Runoff - Santa Monica, California

  • 1. Office of Sustainability and the Environment Watershed Management Section 200 Santa Monica Pier, Suite C Santa Monica, CA 90401 russell.ackerman@smgov.net (310) 458-8972 ext 2 Strategies for Eliminating Irrigation Overspray and Runoff Santa Monica Municipal Code 7.16.020 and 8.108 Subpart B prohibit irrigation overspray and/or runoff onto hardscapes such as gutters, streets or alleys. Any changes to your irrigation system must be in compliance with the Green Building Ordinance – visit www.sustainablesm.org/landscape for more info Overspray -- Spray irrigation devices require frequent maintenance and adjustment to keep their spray directed where you want it. Here are five strategies for mitigating or eliminating overspray: 1. If your landscape is composed of individual plants, such as shrubs, rather than continuous groundcover like turf; convert your spray system to drip irrigation. 2. Relandscape with individual plants (one-gallon size or larger). You must convert the spray system to drip irrigation (with emitters 2 gph or less). 3. Replace the plant material with a permeable, non-living groundcover such as decomposed granite that will not require irrigation. 4. Install a buffer strip of permeable, non-living groundcover such as decomposed granite between the plant material and the hardscape. You must move the sprinkler heads inward 24 inches to the edge of the planting bed. (See drawing below) Because of the possibility of wind and misadjustment, this solution is not fool-proof. . = sprinkler 24“ MORE >>>
  • 2. 5. Install a non-spray irrigation system such as ECS, SurfaceFlow, KISSS or subsurface drip. See RESOURCES below. Note that these systems may be relatively costly. Runoff results from overspray onto hardscape, application of water faster than the soil can absorb it and/or application of more water than the soil can hold. Here are some strategies for eliminating runoff: 1. If the application rate is too fast – A. Adjust your irrigation controller to apply the water in several short cycles with a soak-in period between cycles. This is especially important if the planting area is sloped. B. If your landscape is several years old, have the soil aerated. C. If your landscape is turf, have it dethatched. Your gardener should be able to do this. D. If your irrigation system is composed of sprayheads (fixed spray patterns of quarter, half and full circles) with eight-foot or greater radius, change to rotor-type nozzles. See RESOURCES below. 2. If you are applying too much – A. Adjust your irrigation controller. Use the Watering Calculator at http://www.bewaterwise.com for guidance. B. Install a weather-sensitive irrigation controller that will automatically adjust itself for weather changes. See RESOURCES below. RESOURCES Rotor-Type Nozzles MP Rotator http://mprotator.com Rain Bird http://www.rainbird.com Non-Spray Watering Systems SurfaceFlow http://jardinier-asis.com/turf.html ECS http://www.ecsgreen.com KISSS http://www.kisssusa.com/ Subsurface Drip Products Geo-Flow http://www.geoflow.com/landscape.html Netafim http://www.netafim-usa-landscape.com/Landscape/ Explanation of Aeration http://ag.arizona.edu/pubs/garden/mg/lawns/aeration.html Explanation of Dethatching http://ag.arizona.edu/pubs/garden/mg/lawns/dethatching.html Examples of equipment for converting sprinklers to drip - http://www.rainbird.com/drip/products/control/retrofit_kit.htm Examples of weather-based controllers – http://www.irrigation.org/SWAT/Industry/ia-tested.asp